# Examples CMakeLists.txt
cmake_minimum_required(VERSION 3.14)

# Function to easily add examples
function(add_cigui_example NAME)
	find_files(EXAMPLE_${NAME}_SOURCES "${NAME}/src" cpp c cxx hpp h hxx inl)
    add_executable(EXAMPLE_${NAME} ${EXAMPLE_${NAME}_SOURCES})
    target_link_libraries(EXAMPLE_${NAME} PRIVATE cigui)
	link_libraries_in_directory(EXAMPLE_${NAME} ${LLGL_LIB_PATH})
	target_include_directories(EXAMPLE_${NAME} PRIVATE ${LLGL_INCLUDE_PATH})
	
	set_target_properties(EXAMPLE_${NAME} PROPERTIES OUTPUT_NAME "${NAME}")
	
	if (WIN32)
		add_custom_command(TARGET EXAMPLE_${NAME} POST_BUILD
			COMMAND ${CMAKE_COMMAND} -E copy_directory
			${LLGL_BIN_PATH}
			$<TARGET_FILE_DIR:EXAMPLE_${NAME}>
			COMMENT "Coppied LLGL binaries to example directory"
		)
	else()
		add_custom_command(TARGET EXAMPLE_${NAME} POST_BUILD
				COMMAND ${CMAKE_COMMAND} -E copy_directory
				${LLGL_LIB_PATH}
				$<TARGET_FILE_DIR:EXAMPLE_${NAME}>
				COMMENT "Coppied LLGL binaries to example directory"
		)
	endif()
	
	add_custom_command(TARGET EXAMPLE_${NAME} POST_BUILD
			COMMAND ${CMAKE_COMMAND} -E copy_directory
			${CMAKE_CURRENT_SOURCE_DIR}/${NAME}/src/shader
			$<TARGET_FILE_DIR:EXAMPLE_${NAME}>/shader
			COMMENT "Coppied shaders to example directory"
	)
	
	# Copy DLLs to output directory on Windows when building shared
	if(WIN32 AND CIGUI_BUILD_SHARED)
		add_custom_command(TARGET EXAMPLE_${NAME} POST_BUILD
				COMMAND ${CMAKE_COMMAND} -E copy_if_different
				$<TARGET_FILE:cigui>
				$<TARGET_FILE_DIR:EXAMPLE_${NAME}>
		)
	endif()
endfunction()

# Basic example
add_subdirectory(Full)